ST STM8S - Page 402

Controller area network (beCAN) RM0016
402/449 Doc ID 14587 Rev 8
CAN filter mode register 2 (CAN_FMR2)
Address offset: See Table 70.
Reset value: 0x00
76543210
Reserved
FMH5 FML5 FMH4 FML4
rw rw rw rw
Bits 7:4 Reserved.
Bit 3 FMH5 Filter 5 mode high
Mode of the high identifier/mask registers of Filter 5.
0: High registers are in mask mode
1: High registers are in identifier list mode
Bits 2 FML5 Filter 5 mode low
Mode of the low identifier/mask registers of filter 5.
0: Low registers are in mask mode
1: Low registers are in identifier list mode
Bit 1 FMH4 Filter 4 mode high
Mode of the high identifier/mask registers of filter 4.
0: High registers are in mask mode
1: High registers are in identifier list mode
Bit 0 FML4 Filter 4 mode low
Mode of the low identifier/mask registers of filter 4.
0: Low registers are in mask mode
1: Low registers are in identifier list mode